Punchlines: Colbert, Letterman and Leno on Bush presidential library

What can you expect to see at the new George W. Bush Presidential Center? The late-night comedians are ready for it to open. Stephen Colbert is looking forward to the museum, where you'll be able to relive key moments in Bush's presidency. And Jay Leno is curious about its "think tank."

Check out our favorite punchlines, then tell us which comedian told the best joke. Vote in the quick poll to the right. If you're watching on your smartphone or tablet, visit opinion.usatoday.com to make your choice.

The late-comics are stoked about the opening of the George W. Bush Presidential Center. Vote for your favorite joke at opinion.usatoday.com.